Comparative transcriptome analysis reveals key genes associated with pigmentation in radish (Raphanus sativus L.) skin and flesh

Zhang, Jifang; Zhao, Jian; Tan, Qunyun; Qiu, Xiaojun; Mei, Shuqi

doi:10.1038/s41598-021-90633-5

Cited by 15 publications

(16 citation statements)

References 69 publications

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“…Achieving uniformity in radish breeding in terms of color, size, and yield is becoming increasingly crucial [71]. Radishes' esthetic appeal and health advantages are significantly influenced by color [72]. However, there is little study on the detection, characterization, and quantification of flavonoids in multicolor radish.…”

Section: Breeding Goalsmentioning

confidence: 99%

An Update on Radish Breeding Strategies: An Overview

Selvakumar¹

2023

Case Studies of Breeding Strategies in Major Plant Species

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In tropical, subtropical, and temperate climates, radish (Raphanus sativus L.) is a popular root vegetable. Radish diversity is intense from the eastern Mediterranean to the Caspian Sea. Many radish varieties have varied leaf morphology, root color, size, shape, flavor, vernalization requirements, and maturity times. Early radish variants were long and tapered rather than cylindrical, bulbous, elliptic, or spherical. For black Spanish radish, European-cultivated variety, and Asian-cultivated radish, three separate domestication processes occurred. The original radishes were black, followed by white in the 1500s then red and round in the 1700s. These are R. sativus L. var. radicula (sativus) or R. sativus L. var. niger radishes. Because of protogyny, self-incompatibility, open architecture, and biennial bolting, radish crosses readily. The fundamental methods for using heterotic breeding potential are SI, CMS, and doubled haploids (DH). This chapter discusses the various breeding strategies like inbred line development by the use of self-incompatibility, hybrid development by using male sterility system, population improvement, mutation breeding, haploid breeding, breeding strategies for biotic and abiotic stresses, QTL mapping, and genome wide and genomic tool in radish. Rapid developments in our understanding of advanced biotechnology technologies will increase our ability to identify cultivars and parental lines, check seed genetic purity, analyze phylogenetic links and genetic diversity, and add specific transgenic traits.

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Section: Breeding Goalsmentioning

confidence: 99%

An Update on Radish Breeding Strategies: An Overview

Selvakumar¹

2023

Case Studies of Breeding Strategies in Major Plant Species

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show abstract

“…The uniformity of various colours, sizes and yields are the factors becoming a high-priority goal in radish breeding [24]. Radish has a wide variety of colours that affect its appearance and its nutritional quality [25]. However, the detection, identification and quantification of flavonoids in multicolour radish are rarely explored.…”

Section: Breeding Goalsmentioning

confidence: 99%

Advances and Milestones of Radish Breeding: An Update

Kumar¹,

Kaushik²

2023

Advances in Root Vegetables Research

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Radish is a member of the Cruciferae family. The important traits for radish breeding include high yield, early maturity, late bolting, pungency, cold-hardiness, drought resistance, heat tolerance and soil adaptability. For successful radish production, one needs to the understand nature and behaviour of the flower and very important to identify the S haplotypes of parental lines to produce F1 hybrids based on self-incompatibility to get rid of laborious hand emasculation in radish. Therefore, further breeding programmes depend on inter-specific and intra-specific hybridization, which is vital in genomic studies and crop improvement by introducing desirable agronomic characters. It is essential to acquire detailed genetic information on chromosomes and inheritance. Genomics is now at the core of radish breeding to study the underlying differences in genotypes. Moreover, researchers have produced transgenic radishes with various agronomic characteristics over the last decade.

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“…RNA-seq has been used to investigate the overall expression profile of plants under different stresses, revealing the signal transduction pathways involved in the resistance network [ 17 ]. There are many studies that revealed the effects of different treatments on vegetable growth and development, functional phytochemicals, and stress resistance, such as radish [ 18 ], cabbage [ 19 ], and purple broccoli [ 20 ].…”

Section: Introductionmentioning

confidence: 99%

RNA-Seq Analysis Demystify the Pathways of UV-A Supplementation in Different Photoperiods Integrated with Blue and Red Light on Morphology and Phytochemical Profile of Kale

Jiang

Tan

et al. 2023

Antioxidants

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As an indispensable element in the morphology and phytochemical profile of plants, UV-A has proved to help promote the growth and quality of kale. In this study, UV-A supplementation in different photoperiods (light period supplemental UVA = LS, dark period supplemental UVA = DS, and light-dark period supplemental UVA = LDS) contributed to yielding greater biomass production (fresh weight, dry weight, and plant moisture content), thus improving morphology (plant height, stem diameter, etc.) and promoting higher phytochemicals content (flavonoids, vitamin c, etc.), especially glucosinolates. To fathom its mechanisms, this study, using RNA-seq, verified that UV-A supplementation treatments signally generated related DEGs of plant hormone signal pathway, circadian rhythm plant pathway, glucosinolate pathway, etc. Moreover, 2047 DEGs were obtained in WGCNA, illustrating the correlations between genes, treatments, and pathways. Additionally, DS remarkedly up-regulated related DEGs of the key pathways and ultimately contributed to promoting the stem diameter, plant height, etc., thus increasing the pigment, biomass, vitamin c, etc., enhancing the antioxidant capacity, and most importantly, boosting the accumulations of glucosinolates in kale. In short, this study displayed new insights into UV-A supplementation affected the pathways related to the morphology and phytochemical profile of kale in plant factories.

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Comparative transcriptome analysis reveals key genes associated with pigmentation in radish (Raphanus sativus L.) skin and flesh

Cited by 15 publications

References 69 publications

An Update on Radish Breeding Strategies: An Overview

An Update on Radish Breeding Strategies: An Overview

Advances and Milestones of Radish Breeding: An Update

RNA-Seq Analysis Demystify the Pathways of UV-A Supplementation in Different Photoperiods Integrated with Blue and Red Light on Morphology and Phytochemical Profile of Kale

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